The MILWAUKEE M18 FUEL STRIKER Hammer Chisel Protective Boot is purpose-built for use with the M18 FUEL STRIKER Hammer Chisel (3771-20), adding durability and surface protection for demanding shop and industrial applications. Designed for Service Technicians working in tight spaces and high-contact environments, this protective boot helps reduce incidental contact with surrounding components and work surfaces during operation, supporting cleaner work and greater control when performing suspension teardown, ball joint removal, and other high-force tasks. The boot's durable rubber construction is engineered to withstand exposure to oils, chemicals, and corrosive materials commonly found in transportation maintenance, fleet service, and industrial job sites, making it well suited for repeated, daily use.